For low-slope commercial roofing, a Roofing Contractor may install or repair EPDM, TPO, PVC, modified bitumen

https://metalroofmaintenancecontractor852.swiftnestly.com/posts/commercial-roof-installation-what-professionals-handle

For low-slope commercial roofing, a Roofing Contractor may install or repair EPDM, TPO, PVC, modified bitumen, or built-up roofing.